Service Manual
Page 1
IBM Color Jetprinter PS 4079 by Lexmark Service Manual This book is for service only. Please keep it with your printer
IBM Color Jetprinter PS 4079 by Lexmark Service Manual This book is for service only. Please keep it with your printer
Service Manual
Page 3
... to a product, program, or service is not intended to state or imply that only that produ program, or service may be used under l icense: IBM Color Jetprinter The following terms, denoted by a double asterisk ("-) in conjunction with other companies as follows: ColorPoint PostScript Seiko QMS ColorScript Seiko Instruments, Inc. Adobe Systems Incorporated...
... to a product, program, or service is not intended to state or imply that only that produ program, or service may be used under l icense: IBM Color Jetprinter The following terms, denoted by a double asterisk ("-) in conjunction with other companies as follows: ColorPoint PostScript Seiko QMS ColorScript Seiko Instruments, Inc. Adobe Systems Incorporated...
Service Manual
Page 5
... in this Hardware Maintenance and Service manual to help isolate and replace any failing field-replaceable unit (FRU) in the IBM' Color Jetprinter' PS 4079. • "General Information" introduces the IBM Color Jelprinter ""S 4079. • "Diagnostic Information" includes Maintenance Analysis Procedures (MAPs) that give you find test po!mts and illustrates the paper paths and...
... in this Hardware Maintenance and Service manual to help isolate and replace any failing field-replaceable unit (FRU) in the IBM' Color Jetprinter' PS 4079. • "General Information" introduces the IBM Color Jelprinter ""S 4079. • "Diagnostic Information" includes Maintenance Analysis Procedures (MAPs) that give you find test po!mts and illustrates the paper paths and...
Service Manual
Page 6
... SA40-0657) iro order these publications, contact an authorized dealer or marketing regresenta I 116.0 * *****E M.*81OMNI* i. . Fteiated Publicaticms :or more information about printer operations and specifications or 'or detailed programming information, read the: * User's Reference or the IBM Color Jetprinter PS .V79 (Form number SA40-0Eilfic. * Quickr. i .IBM Color Jetpri .Tte r P '11079 HMS 411UNI,I re.
... SA40-0657) iro order these publications, contact an authorized dealer or marketing regresenta I 116.0 * *****E M.*81OMNI* i. . Fteiated Publicaticms :or more information about printer operations and specifications or 'or detailed programming information, read the: * User's Reference or the IBM Color Jetprinter PS .V79 (Form number SA40-0Eilfic. * Quickr. i .IBM Color Jetpri .Tte r P '11079 HMS 411UNI,I re.
Service Manual
Page 13
... print paper. General Information General Information This chapter introduces and describes the IBM Color Jetprinter PS 4079, the tools needed to remove any ink mist that control the features of the printer. The printer allows you to use cut-sheet paper up to 360 dots-per-inch (... images. The capacity of the paper tray is a special brown cleaning sheet called maintenance paper. Description of the Printer The Color Jetprinter is a table-top four-color inkjet printer for best printing res,flts. The primer prints in order to clean the pickup and feed rollers. After printing ...
... print paper. General Information General Information This chapter introduces and describes the IBM Color Jetprinter PS 4079, the tools needed to remove any ink mist that control the features of the printer. The printer allows you to use cut-sheet paper up to 360 dots-per-inch (... images. The capacity of the paper tray is a special brown cleaning sheet called maintenance paper. Description of the Printer The Color Jetprinter is a table-top four-color inkjet printer for best printing res,flts. The primer prints in order to clean the pickup and feed rollers. After printing ...
Service Manual
Page 14
.... I gCl111.MEl 43410111::4 The ranges are important to fit in its own color islet. Ms.:). but ioontains isoorcpyl alccihai and iinould not be swallowed or gotten in... heads are capped before SW itching zine iiirinter off. fa prevent ink leaks. .ti ways ship the printer with the Carriage lacked in 'lie eyes. much as 77:10 pages ext colicir cartridge i; and with...for 3s. It will perir ar errly clothing.. A. Ink Cartridges :Etch one contains 31) grams of the printer. iiihysically coded to the correct oi',:ieration al the printE r. the ini«:;aritridgE has an electronic label ...
.... I gCl111.MEl 43410111::4 The ranges are important to fit in its own color islet. Ms.:). but ioontains isoorcpyl alccihai and iinould not be swallowed or gotten in... heads are capped before SW itching zine iiirinter off. fa prevent ink leaks. .ti ways ship the printer with the Carriage lacked in 'lie eyes. much as 77:10 pages ext colicir cartridge i; and with...for 3s. It will perir ar errly clothing.. A. Ink Cartridges :Etch one contains 31) grams of the printer. iiihysically coded to the correct oi',:ieration al the printE r. the ini«:;aritridgE has an electronic label ...
Service Manual
Page 20
... the paper. I rr rn prirl qua lit", make !Sere, this lever is adit.stec a.ccotcl i the of the Ltei g used tor bast pri itt 1-8 Be Color Jetp r P.; 4079 HM5 H , • I sets he distar Hatu'feel the print hrtai i tind the paper at the r'' inim,ffn distance Follow theSe reco :TIM( M :fat ,D1S...
... the paper. I rr rn prirl qua lit", make !Sere, this lever is adit.stec a.ccotcl i the of the Ltei g used tor bast pri itt 1-8 Be Color Jetp r P.; 4079 HM5 H , • I sets he distar Hatu'feel the print hrtai i tind the paper at the r'' inim,ffn distance Follow theSe reco :TIM( M :fat ,D1S...
Service Manual
Page 22
... ;ess Controller DiagnoE/iGs to check the last error code, or you have no error coce IlliTber is disengaged. iStep 001 continues) :",-2 ins' Color Jetp'in14.≥r Pi 4079 CM'S OOOOOIP Milli:IN Iii It OMB' IF lilt I% • Warn I 4 .• Go tc "HAP 0110: Error. 31art VIAP 0100: Start • When...
... ;ess Controller DiagnoE/iGs to check the last error code, or you have no error coce IlliTber is disengaged. iStep 001 continues) :",-2 ins' Color Jetp'in14.≥r Pi 4079 CM'S OOOOOIP Milli:IN Iii It OMB' IF lilt I% • Warn I 4 .• Go tc "HAP 0110: Error. 31art VIAP 0100: Start • When...
Service Manual
Page 23
...there an error code number on regular paper. Did the test print and all functions of the machine perform correctly? Otherw'se, allow for some color convergence on the display, or did more than one beep sound? Yes No 008 If an error code number or a detectable symptom is power in... the display? Start 001 (continued) Do you have an indication there is displayed, go to "MAP 0310: Power Supply" on page 2-66. 003 1 Does the printer complete the POST, with Ready on page 2-6 Find the code in the chart and follow 1he MAP or procedure. (Step 008 continues) Diagnostic Intor mat 2-3
...there an error code number on regular paper. Did the test print and all functions of the machine perform correctly? Otherw'se, allow for some color convergence on the display, or did more than one beep sound? Yes No 008 If an error code number or a detectable symptom is power in... the display? Start 001 (continued) Do you have an indication there is displayed, go to "MAP 0310: Power Supply" on page 2-66. 003 1 Does the printer complete the POST, with Ready on page 2-6 Find the code in the chart and follow 1he MAP or procedure. (Step 008 continues) Diagnostic Intor mat 2-3
Service Manual
Page 32
... Cyan ink. :m ridge err ply F "MAP 013C: Ilk ienscr' 0 -1 paw.) 2-26. MAP 01(C: Ink ..'artriage." Seat nk ridg firrri5. KAP 0190: Ilk ow" in one color c r all pagii 2-30 balers: jr.; waste linos 2••1;" ::ol -rr -r?i - Anct 01111.0111, 40 ,1004.4111 I Press Star1ritop to lowed t-.1- on pag 2-26. flow...
... Cyan ink. :m ridge err ply F "MAP 013C: Ilk ienscr' 0 -1 paw.) 2-26. MAP 01(C: Ink ..'artriage." Seat nk ridg firrri5. KAP 0190: Ilk ow" in one color c r all pagii 2-30 balers: jr.; waste linos 2••1;" ::ol -rr -r?i - Anct 01111.0111, 40 ,1004.4111 I Press Star1ritop to lowed t-.1- on pag 2-26. flow...
Service Manual
Page 36
... the paper feed motco path?. oo board. 0 Is Ole coatinuity correct? to erter ma.chinei. Paper Feed laic) or" cn pa.ge 2-£1~. 1 fii IBM Color Je /pr if.cr S 4C7c.: HMS .11 IT II 01.4111110 4N41•INIII 141 Yr , .P111.110 4! !II .1.4..41 alp. „ N"es No Real...
... the paper feed motco path?. oo board. 0 Is Ole coatinuity correct? to erter ma.chinei. Paper Feed laic) or" cn pa.ge 2-£1~. 1 fii IBM Color Je /pr if.cr S 4C7c.: HMS .11 IT II 01.4111110 4N41•INIII 141 Yr , .P111.110 4! !II .1.4..41 alp. „ N"es No Real...
Service Manual
Page 38
... any object tha may block the carriage path. Check the carriage rrive path. timing slit for soiling, breaks, or olds. (Step 004 continJeS) 2-18 rEO41 Color Jel;prince r "'S *J79 HMS ,L,0111114in II I. 41, • I ir 4lIF II I . Are characters printed in their correct positions? 7es No IC104 Check the nrir I Conditions...
... any object tha may block the carriage path. Check the carriage rrive path. timing slit for soiling, breaks, or olds. (Step 004 continJeS) 2-18 rEO41 Color Jel;prince r "'S *J79 HMS ,L,0111114in II I. 41, • I ir 4lIF II I . Are characters printed in their correct positions? 7es No IC104 Check the nrir I Conditions...
Service Manual
Page 40
Ilein:ive and re co the followinc IHRUs rrr the order ;,,hown, checKing, the printer alter each %enlacement to see if tie error cOCle is not ,estaled in ,he crigre.h cheoldn rinter af7er each replacement to see ii ttryr? Ca.... and replace any . error code 1 Ca rri e o 2 IL.,i)gic bpa-d 003 ::al l 2.20 IBM Color !pr. Carriage Moitar Drive Data MAP 0150: Carriage Motor Drive Data Symptom Explanation!. SeE Liser' Reference for the IBM Cedar Jetprinter PS 4079 for installafic.n standards.. Check. replace the lot Dewing FRIA in an unusually liot ,Dr cold...
Ilein:ive and re co the followinc IHRUs rrr the order ;,,hown, checKing, the printer alter each %enlacement to see if tie error cOCle is not ,estaled in ,he crigre.h cheoldn rinter af7er each replacement to see ii ttryr? Ca.... and replace any . error code 1 Ca rri e o 2 IL.,i)gic bpa-d 003 ::al l 2.20 IBM Color !pr. Carriage Moitar Drive Data MAP 0150: Carriage Motor Drive Data Symptom Explanation!. SeE Liser' Reference for the IBM Cedar Jetprinter PS 4079 for installafic.n standards.. Check. replace the lot Dewing FRIA in an unusually liot ,Dr cold...
Service Manual
Page 42
... :sounded arid any FRUs in sequence„ l i.asti.Ing the machine after each acti Dr to see it the error was corrected'.. ?-22 !BM Color Jel pr RS 4079 HMS IN ilno il l III MI III iIIij YIFII YY IY114ii1M1YY..!MrN16Y Turn power on. Yes Ni 002 L Ercl tie cal l . 003 Follovv...
... :sounded arid any FRUs in sequence„ l i.asti.Ing the machine after each acti Dr to see it the error was corrected'.. ?-22 !BM Color Jel pr RS 4079 HMS IN ilno il l III MI III iIIij YIFII YY IY114ii1M1YY..!MrN16Y Turn power on. Yes Ni 002 L Ercl tie cal l . 003 Follovv...
Service Manual
Page 44
...If ,,1, 1010 k1MIMHWGMII • I 10111.1 11404911, ill I .11111 ii 114 fag. is not used. (51:ep 003 continues,' 2-24 leivi Color ,Jelp rin e F'S 4079 HhA E], is susttect Check the ink cal( id ge detection resistor pad (top left connector card. With Hnk cartridges instal led, check the resistance... :Dety, een the pins designated for e;wh color 'I5K to remove the ink cartridge assembly, lit is installed Conditions ...
...If ,,1, 1010 k1MIMHWGMII • I 10111.1 11404911, ill I .11111 ii 114 fag. is not used. (51:ep 003 continues,' 2-24 leivi Color ,Jelp rin e F'S 4079 HhA E], is susttect Check the ink cal( id ge detection resistor pad (top left connector card. With Hnk cartridges instal led, check the resistance... :Dety, een the pins designated for e;wh color 'I5K to remove the ink cartridge assembly, lit is installed Conditions ...
Service Manual
Page 46
... that you hear ink or cfEel ink movement in the cartridge? (es No CI02, RiecilacE the irk cidrtridge. 003 :Step 003 cc ntinues 2.26 IBM Color JElpri -:S 4079 HIV, S II , I•1 t II • 0 0 • 1•t+de i • ill,' M P II in Romp NI 000000 IIII00.10,I Ink Sensor MAP 0180: Ink Sensor r Condition...
... that you hear ink or cfEel ink movement in the cartridge? (es No CI02, RiecilacE the irk cidrtridge. 003 :Step 003 cc ntinues 2.26 IBM Color JElpri -:S 4079 HIV, S II , I•1 t II • 0 0 • 1•t+de i • ill,' M P II in Romp NI 000000 IIII00.10,I Ink Sensor MAP 0180: Ink Sensor r Condition...
Service Manual
Page 48
Replace the log board. 005 ChecH( the sensor ,:aal es continuity, matching pins lett cc)nr lector ,carc with wires tc the ink sensor un VI/ EL_ VV R V,' K 1 2 ,"3 4 6 7 8 9 CrslINK ,Er the 13 (K .) K V,' is the conliinuit,y corre des /silo 4 3 Mr) ( '') Reolace the ser r cable. Lhe ink s en c) r. ',I 1,011 IP . AW4N ti.11040111.41/....htil i Ai ',mi.. I -28 ho.4 Color Jel printe r 41179 HMS . Ink Sensor Is the voltage correct ' '0'efl NC I Oil/4 •-- II. .H
Replace the log board. 005 ChecH( the sensor ,:aal es continuity, matching pins lett cc)nr lector ,carc with wires tc the ink sensor un VI/ EL_ VV R V,' K 1 2 ,"3 4 6 7 8 9 CrslINK ,Er the 13 (K .) K V,' is the conliinuit,y corre des /silo 4 3 Mr) ( '') Reolace the ser r cable. Lhe ink s en c) r. ',I 1,011 IP . AW4N ti.11040111.41/....htil i Ai ',mi.. I -28 ho.4 Color Jel printe r 41179 HMS . Ink Sensor Is the voltage correct ' '0'efl NC I Oil/4 •-- II. .H
Service Manual
Page 52
i1I IIIA 4 M. supply assembly (Asrn Perform a L.cnllll Cleaning. Does the ink flow f,:orrectly? 'Yes No 013 Replace tl e print head lo,r Th e color that fz. I IIIYIIAII MM:11 .111.111,1 4NIN II I .M.III.II. I) flow, 971'1~11l E LI the cal l . 015 nd the call iai •i Color •..I•CHI)111'Qer 4079 HMS .2$•NI.•.$11N 41YMY11lIYYMNIIIIM4l I • i••. P ., I! No, 012 •-• Replace the nl.; Ink Flow Il i'°1 (continued) de•-rn a Long C (;E, Does the ink flow corr ntly?
i1I IIIA 4 M. supply assembly (Asrn Perform a L.cnllll Cleaning. Does the ink flow f,:orrectly? 'Yes No 013 Replace tl e print head lo,r Th e color that fz. I IIIYIIAII MM:11 .111.111,1 4NIN II I .M.III.II. I) flow, 971'1~11l E LI the cal l . 015 nd the call iai •i Color •..I•CHI)111'Qer 4079 HMS .2$•NI.•.$11N 41YMY11lIYYMNIIIIM4l I • i••. P ., I! No, 012 •-• Replace the nl.; Ink Flow Il i'°1 (continued) de•-rn a Long C (;E, Does the ink flow corr ntly?
Service Manual
Page 55
... (4-5 V) when the paper sensor arm blocks the light path of the paper-out sensor. See page 4-2 for connector location. Is the light path of the printer under the paper feed roll. Yes No 004 Check the paper-out sensor voltage between pin 1 and ground on the CNPE connector on the right... connector card, with the connector plugged in the printer? Yes No 0031 Remove the controller board. Paper Feed Electrical 002 (continued) Is there paper in . View the paper-out sensor arm from the rear...
... (4-5 V) when the paper sensor arm blocks the light path of the paper-out sensor. See page 4-2 for connector location. Is the light path of the printer under the paper feed roll. Yes No 004 Check the paper-out sensor voltage between pin 1 and ground on the CNPE connector on the right... connector card, with the connector plugged in the printer? Yes No 0031 Remove the controller board. Paper Feed Electrical 002 (continued) Is there paper in . View the paper-out sensor arm from the rear...
Service Manual
Page 56
... the platen surface. It the painted suhlace is damaged, the paper width sensor cannot detect the platen clarrectl,9. (Step 010 Gann r I.1 ≥-36 rIM Color Jet pr :r I . , 100111. . Remove the tape f'rc.irn the platen when the repairs are there bits of paper remaining? (es No 0110...torn the primer.. 009 I eces of the p f.er to pick. or Replace the paper-out sensor. 006, Replace the logic board. me .1 I 'S 4079 HMS .1 a *VII tlw ilill■4111110.4111411iUVIIIIIIIIII /11411N. scratches with Srla I Check the platen for bits at paper, paper dust, or ink so ling....
... the platen surface. It the painted suhlace is damaged, the paper width sensor cannot detect the platen clarrectl,9. (Step 010 Gann r I.1 ≥-36 rIM Color Jet pr :r I . , 100111. . Remove the tape f'rc.irn the platen when the repairs are there bits of paper remaining? (es No 0110...torn the primer.. 009 I eces of the p f.er to pick. or Replace the paper-out sensor. 006, Replace the logic board. me .1 I 'S 4079 HMS .1 a *VII tlw ilill■4111110.4111411iUVIIIIIIIIII /11411N. scratches with Srla I Check the platen for bits at paper, paper dust, or ink so ling....